Finding the Fourth Proportional to 2,723,058.64, 4,085,031.30 and 804,163.96
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Solution
The fourth proportional to 2,723,058.64, 4,085,031.30 and 804,163.96 is: 1,206,376.87
Step by Step Solution
- Step 1: Write the proportion equation
2,723,058.64 : 4,085,031.30 = 804,163.96 : x - Step 2: Convert to fraction form
2,723,058.64/4,085,031.30 = 804,163.96/x - Step 3: Cross multiply
2,723,058.64x = 4,085,031.30 × 804,163.96 - Step 4: Simplify right side
2,723,058.64x = 3,285,034,946,931.95 - Step 5: Solve for x
x = 3,285,034,946,931.95/2,723,058.64 - Step 6: Final answer
x = 1,206,376.87
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.